SassImportList CustomImporterBridge::post_process_return_value(v8::Local<v8::Value> returned_value) const {
SassImportList imports = 0;
Nan::HandleScope scope;
if (returned_value->IsArray()) {
v8::Local<v8::Array> array = returned_value.As<v8::Array>();
imports = sass_make_import_list(array->Length());
for (size_t i = 0; i < array->Length(); ++i) {
v8::Local<v8::Value> value = Nan::Get(array, static_cast<uint32_t>(i)).ToLocalChecked();
if (!value->IsObject()) {
auto entry = sass_make_import_entry(0, 0, 0);
sass_import_set_error(entry, "returned array must only contain object literals", -1, -1);
continue;
}
v8::Local<v8::Object> object = value.As<v8::Object>();
if (value->IsNativeError()) {
char* message = create_string(Nan::Get(object, Nan::New<v8::String>("message").ToLocalChecked()));
imports[i] = sass_make_import_entry(0, 0, 0);
sass_import_set_error(imports[i], message, -1, -1);
}
else {
imports[i] = get_importer_entry(object);
}
}
}
else if (returned_value->IsNativeError()) {
imports = sass_make_import_list(1);
v8::Local<v8::Object> object = returned_value.As<v8::Object>();
char* message = create_string(Nan::Get(object, Nan::New<v8::String>("message").ToLocalChecked()));
imports[0] = sass_make_import_entry(0, 0, 0);
sass_import_set_error(imports[0], message, -1, -1);
}
else if (returned_value->IsObject()) {
imports = sass_make_import_list(1);
imports[0] = get_importer_entry(returned_value.As<v8::Object>());
}
return imports;
}
result_t util_base::isNativeError(v8::Local<v8::Value> v, bool& retVal)
{
retVal = v->IsNativeError();
return 0;
}